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2
RESULTS

Media Type
2
texts
Availability
2
Always Available
Topics & Subjects
2
Crop rotation
1
Assolement
1
Crops and soils
1
Soil management
Collection
2
Agriculture and Agri-Food Canada - Agriculture et Agroalimentaire Canada
2
Canadian Government Publications Portal
2
Canadian Libraries
Creator
2
campbell, c. a. (constantine a.), 1934-
Language
2
English
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